Finding the Third Proportional to 125,965.13 and 185,272.31
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Solution
The third proportional to 125,965.13 and 185,272.31 is: 272,502.65
Step by Step Solution
- Step 1: Write the proportion equation
125,965.13 : 185,272.31 = 185,272.31 : x - Step 2: Convert to fraction form
125,965.13/185,272.31 = 185,272.31/x - Step 3: Cross multiply
125,965.13x = 185,272.31 × 185,272.31 - Step 4: Simplify right side
125,965.13x = 34,325,829,779.10 - Step 5: Solve for x
x = 34,325,829,779.10/125,965.13 - Step 6: Final answer
x = 272,502.65
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.